On Tue, May 22, 2018 at 03:08:35PM +1000, Benjamin Herrenschmidt wrote: > Hence my question: Is is still acceptable these days to use > set_fs(KERNEL_DS) for simple cases like this ?
Not at all. > Or is it really > deprecated and all new users should use the iovec's ? Yes, please use iov_iter. It should actually make your code simpler, too.
